:root {
  --gold: #b9861f;
  --gold-dark: #9c6f16;
  --dark: #1a1a1a;
  --body: #3d3a35;
  --label: #8a857c;
  --rule: #e4e0d7;
  --bg: #f6f4ef;
  --card: #ffffff;
  --danger: #b5443a;
  --ok: #2f7d5b;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--body);
  background: var(--bg);
  line-height: 1.5;
}
a { color: var(--gold-dark); }

/* Top bar */
.topbar {
  background: var(--dark);
  color: #fff;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.topbar .brand { display: flex; align-items: center; gap: 12px; font-weight: bold; letter-spacing: .5px; }
.topbar .brand img { height: 34px; width: auto; display: block; }
.topbar .brand span small { color: var(--gold); font-weight: normal; display: block; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; }
.topbar nav a { color: #ddd; text-decoration: none; margin-left: 18px; font-size: 14px; }
.topbar nav a:hover { color: #fff; }
.topbar form { display: inline; margin: 0; }
.linkbtn { background: none; border: 0; color: #ddd; cursor: pointer; font-size: 14px; margin-left: 18px; font-family: inherit; }
.linkbtn:hover { color: #fff; }

.wrap { max-width: 960px; margin: 28px auto; padding: 0 20px; }
.wrap.narrow { max-width: 520px; }

h1 { font-size: 22px; margin: 0 0 4px; color: var(--dark); }
h2 { font-size: 15px; text-transform: uppercase; letter-spacing: 1px; color: var(--gold-dark); margin: 26px 0 12px; }
.sub { color: var(--label); margin: 0 0 20px; font-size: 14px; }

.card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 22px;
  box-shadow: 0 1px 2px rgba(0,0,0,.03);
}

/* Buttons */
.btn {
  display: inline-block;
  background: var(--gold);
  color: #fff;
  border: 0;
  border-radius: 7px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: bold;
  text-decoration: none;
  cursor: pointer;
  font-family: inherit;
}
.btn:hover { background: var(--gold-dark); }
.btn.secondary { background: #fff; color: var(--body); border: 1px solid var(--rule); }
.btn.secondary:hover { background: #faf9f6; }
.btn.dark { background: var(--dark); }
.btn.danger { background: #fff; color: var(--danger); border: 1px solid #e6c9c5; }
.btn.danger:hover { background: #fbeeec; }
.btn.small { padding: 6px 12px; font-size: 13px; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }

/* Forms */
form.stack label { display: block; font-size: 13px; color: var(--label); margin: 14px 0 5px; font-weight: bold; letter-spacing: .3px; }
input[type=text], input[type=password], input[type=email], input[type=date], input[type=number], textarea, select {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--rule);
  border-radius: 7px;
  font-size: 14px;
  font-family: inherit;
  color: var(--body);
  background: #fff;
}
input:focus, textarea:focus, select:focus { outline: 2px solid rgba(185,134,31,.35); border-color: var(--gold); }
textarea { min-height: 120px; resize: vertical; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 18px; }
.fieldset { border: 1px solid var(--rule); border-radius: 10px; padding: 4px 18px 18px; margin-bottom: 20px; background: #fff; }
.fieldset legend { padding: 0 8px; font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--gold-dark); font-weight: bold; }
.inline-check { display: flex; align-items: center; gap: 9px; margin-top: 16px; }
.inline-check input { width: auto; }
.inline-check label { margin: 0; }
.hint { font-size: 12px; color: var(--label); margin-top: 5px; }
.money-preview { background: #faf8f3; border: 1px dashed var(--rule); border-radius: 8px; padding: 12px 16px; margin-top: 8px; font-size: 14px; }
.money-preview .row { display: flex; justify-content: space-between; padding: 3px 0; }
.money-preview .row.total { font-weight: bold; color: var(--dark); border-top: 1px solid var(--rule); margin-top: 4px; padding-top: 8px; }

/* Table */
table.list { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--rule); border-radius: 10px; overflow: hidden; }
table.list th { text-align: left; background: var(--dark); color: #fff; font-size: 12px; text-transform: uppercase; letter-spacing: .6px; padding: 12px 14px; font-weight: bold; }
table.list td { padding: 12px 14px; border-top: 1px solid var(--rule); font-size: 14px; vertical-align: middle; }
table.list tr:hover td { background: #faf9f6; }
table.list .amount { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tag { display: inline-block; font-size: 11px; padding: 2px 9px; border-radius: 20px; text-transform: uppercase; letter-spacing: .5px; }
.tag.draft { background: #eee7d6; color: #7a6a3f; }
.tag.sent  { background: #dce8f0; color: #35617a; }
.tag.paid  { background: #d9ede2; color: var(--ok); }
.rowlink { color: var(--dark); font-weight: bold; text-decoration: none; }
.rowlink:hover { color: var(--gold-dark); }

.empty { text-align: center; padding: 50px 20px; color: var(--label); }
.alert { background: #fbeeec; border: 1px solid #e6c9c5; color: var(--danger); padding: 11px 14px; border-radius: 7px; font-size: 14px; margin-bottom: 16px; }
.actions-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; gap: 12px; flex-wrap: wrap; }

.pdfframe { width: 100%; height: 780px; border: 1px solid var(--rule); border-radius: 10px; background: #fff; }
.kv { display: grid; grid-template-columns: 150px 1fr; gap: 6px 14px; font-size: 14px; }
.kv dt { color: var(--label); }
.kv dd { margin: 0; }